First , binary texture matrixes of horizontal and vertical direction were constructed in the template and target image , and then the prime matching result of the two directions was calculated according to the alogical xor logical operation in bytes and the final target correlation credibility was obtained by proportion sum at last 在模板与目标图像中分别提取水平、垂直方向上的二值化纹理特征矩阵，然后根据字节同或逻辑运算分别计算两个方向上的最佳匹配值，最后，通过加权求和得到最终的目标相关置信度。
